2701. Which device commonly connects devices within a local network?
✅ A. Switch
a: Switch | b: Microphone | c: Projector | d: Printer Read more
Computer Science MCQs – Page 136
2702. What does DNS translate domain names into?
✅ D. IP addresses
a: Keyboard codes | b: Image files | c: Email passwords | d: IP addresses Read more
2703. Which protocol is used to transfer web pages securely?
✅ D. HTTPS
a: FTP | b: Telnet | c: SMTP | d: HTTPS Read more
2704. What does URL stand for?
✅ D. Uniform Resource Locator
a: Unified Routing Language | b: User Record Location | c: Universal Reference Link | d: Uniform Resource Locator Read more
2705. Which language is commonly used to style web pages?
✅ A. CSS
a: CSS | b: SQL | c: XML | d: C Read more
2706. What does RAM stand for?
✅ A. Random Access Memory
a: Random Access Memory | b: Rapid Application Memory | c: Read Access Module | d: Run All Memory Read more
2707. Which language is primarily used to structure web pages?
✅ D. HTML
a: Python | b: Bash | c: SQL | d: HTML Read more
2708. What does CPU stand for?
✅ D. Central Processing Unit
a: Central Program Upload | b: Core Processing User | c: Computer Primary Utility | d: Central Processing Unit Read more
2709. Practice check: Choose the correct IT fact: what is a backup?
✅ A. A separate copy of data for recovery
a: A separate copy of data for recovery | b: A password hint | c: A temporary cursor | d: A display setting Read more
2710. Practice check: Choose the correct IT fact: which technology is used for short-range wireless connections between devices?
✅ B. Bluetooth
a: Ethernet only | b: Bluetooth | c: VGA | d: HDMI Read more
2711. Practice check: Choose the correct IT fact: what is cloud computing?
✅ D. Using remote computing resources over a network
a: A type of keyboard | b: A weather forecast method | c: Storing data only on paper | d: Using remote computing resources over a network Read more
2712. Practice check: Choose the correct IT fact: what is malware?
✅ B. Software designed to harm or misuse systems
a: A screen saver | b: Software designed to harm or misuse systems | c: A hardware warranty | d: A secure backup Read more
2713. Practice check: Choose the correct IT fact: which one is an example of open-source software?
✅ C. Linux
a: A printer cartridge | b: A proprietary-only paid app | c: Linux | d: A closed hardware circuit Read more
2714. Practice check: Choose the correct IT fact: what is an algorithm?
✅ D. A defined sequence of steps to solve a problem
a: A graphics format | b: A type of monitor | c: A network cable | d: A defined sequence of steps to solve a problem Read more
2715. Practice check: Choose the correct IT fact: what does PDF stand for?
✅ A. Portable Document Format
a: Portable Document Format | b: Program Display Function | c: Personal Document Folder | d: Printed Data File Read more
2716. Practice check: Choose the correct IT fact: which file extension is commonly associated with a spreadsheet workbook?
✅ C. xlsx
a: exe only | b: mp3 | c: xlsx | d: html only Read more
2717. Practice check: Choose the correct IT fact: what is two-factor authentication intended to add?
✅ D. An extra verification step
a: A larger monitor | b: A faster processor | c: A second username only | d: An extra verification step Read more
2718. Practice check: Choose the correct IT fact: which unit is commonly used for processor clock frequency?
✅ D. Hertz
a: Pixels | b: Volts per metre | c: Litres | d: Hertz Read more
2719. Practice check: Choose the correct IT fact: what does AI stand for?
✅ D. Artificial Intelligence
a: Automated Internet | b: Advanced Interface | c: Applied Integration | d: Artificial Intelligence Read more
2720. Practice check: Choose the correct IT fact: which is a relational database query language?
✅ D. SQL
a: SMTP | b: JPEG | c: CSS | d: SQL Read more